// SPDX-License-Identifier: AGPL-3.0-only
// Copyright 2026-present the Unsloth AI Inc. team. All rights reserved. See /studio/LICENSE.AGPL-3.0

"use client";

import { Command as CommandPrimitive } from "cmdk";
import type * as React from "react";

import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog";
import { InputGroup, InputGroupAddon } from "@/components/ui/input-group";
import { Tick02Icon } from "@/lib/tick-icon";
import { cn } from "@/lib/utils";
import { Search01Icon } from "@hugeicons/core-free-icons";
import { HugeiconsIcon } from "@hugeicons/react";

function Command({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive>) {
  return (
    <CommandPrimitive
      data-slot="command"
      className={cn(
        "bg-popover text-popover-foreground rounded-4xl p-1 flex size-full flex-col overflow-hidden",
        className,
      )}
      {...props}
    />
  );
}

function CommandDialog({
  title = "Command Palette",
  description = "Search for a command to run...",
  children,
  className,
  overlayClassName,
  showCloseButton = false,
  ...props
}: React.ComponentProps<typeof Dialog> & {
  title?: string;
  description?: string;
  className?: string;
  overlayClassName?: string;
  showCloseButton?: boolean;
}) {
  return (
    <Dialog {...props}>
      <DialogHeader className="sr-only">
        <DialogTitle>{title}</DialogTitle>
        <DialogDescription>{description}</DialogDescription>
      </DialogHeader>
      <DialogContent
        className={cn(
          "rounded-4xl! top-1/3 translate-y-0 overflow-hidden p-0",
          className,
        )}
        overlayClassName={overlayClassName}
        showCloseButton={showCloseButton}
      >
        {children}
      </DialogContent>
    </Dialog>
  );
}

function CommandInput({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.Input>) {
  return (
    <div data-slot="command-input-wrapper" className="p-1 pb-0">
      <InputGroup className="bg-input/30 h-9">
        <CommandPrimitive.Input
          data-slot="command-input"
          className={cn(
            "w-full text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50",
            className,
          )}
          {...props}
        />
        <InputGroupAddon>
          <HugeiconsIcon
            icon={Search01Icon}
            strokeWidth={2}
            className="size-4 shrink-0 opacity-50"
          />
        </InputGroupAddon>
      </InputGroup>
    </div>
  );
}

function CommandList({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.List>) {
  return (
    <CommandPrimitive.List
      data-slot="command-list"
      className={cn(
        "no-scrollbar max-h-72 scroll-py-1 outline-none overflow-x-hidden overflow-y-auto",
        className,
      )}
      {...props}
    />
  );
}

function CommandEmpty({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.Empty>) {
  return (
    <CommandPrimitive.Empty
      data-slot="command-empty"
      className={cn("py-6 text-center text-sm", className)}
      {...props}
    />
  );
}

function CommandGroup({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.Group>) {
  return (
    <CommandPrimitive.Group
      data-slot="command-group"
      className={cn(
        "text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-3 [&_[cmdk-group-heading]]:py-2 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium",
        className,
      )}
      {...props}
    />
  );
}

function CommandSeparator({
  className,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.Separator>) {
  return (
    <CommandPrimitive.Separator
      data-slot="command-separator"
      className={cn("bg-border/50 my-1 h-px", className)}
      {...props}
    />
  );
}

function CommandItem({
  className,
  children,
  ...props
}: React.ComponentProps<typeof CommandPrimitive.Item>) {
  return (
    <CommandPrimitive.Item
      data-slot="command-item"
      className={cn(
        "data-selected:bg-muted data-selected:text-foreground data-selected:*:[svg]:text-foreground relative flex cursor-default items-center gap-2 rounded-lg px-3 py-2 text-sm outline-hidden select-none [&_svg:not([class*='size-'])]:size-4 [[data-slot=dialog-content]_&]:rounded-2xl group/command-item data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0",
        className,
      )}
      {...props}
    >
      {children}
      <HugeiconsIcon
        icon={Tick02Icon}
        strokeWidth={2}
        className="ml-auto opacity-0 group-has-[[data-slot=command-shortcut]]/command-item:hidden group-data-[checked=true]/command-item:opacity-100"
      />
    </CommandPrimitive.Item>
  );
}

function CommandShortcut({
  className,
  ...props
}: React.ComponentProps<"span">) {
  return (
    <span
      data-slot="command-shortcut"
      className={cn(
        "text-muted-foreground group-data-selected/command-item:text-foreground ml-auto text-xs tracking-widest",
        className,
      )}
      {...props}
    />
  );
}

export {
  Command,
  CommandDialog,
  CommandInput,
  CommandList,
  CommandEmpty,
  CommandGroup,
  CommandItem,
  CommandShortcut,
  CommandSeparator,
};
